I attempted to load the dual firmware and i got the green light to flash but now none of the stepper work
I am not sure if I was getting the sequence right, on the web instructions it says
“Make sure to unplug both grey exp½ cables for the screen before proceeding. Insert the MicroSD back into the control board, reset, and the board will flash a few green LED’s for a second or two”
I turned off the power to the board and unplugged the 2 grey ribbon wires, at this point I am not sure if I power up before or after inserting the MicroSD. nor am I sure if I only have to push the controller ‘reset’ or the Touch screen reset or both. I have tried both processes with what appears to be the same result but as I stated on the last attempt I did get the green lights flashing but still ALL steppers are inactive.